@CHARSET "UTF-8";

body {
	background-image: url(/404pages/images/background.jpg);
	background-repeat: no-repeat;
	background-attachment: fixed; /*此条属性必须设置否则可能无效*/
	/* 主要起作用是这个样式：让背景图基于容器大小伸缩 */
	background-size: cover;
}

h1[id="title"] {
	font-size: 60px;
	font-weight: bolder;
	color: #96c4df;
	text-shadow: 10px 5px 5px #91ded0;
	text-align: center;
	/* padding-bottom: 10px;
	padding-top: 20px; */
}

/* 分栏 */
.left,.middle,.right {
	display: inline-block;
	border: solid 1px grey;
	/* background: #e2e1eb; */
}

.left {
	height: 500px;
	width: 470px;
	float: left;
}

.middle {
	height: 500px;
	width: 504px;
	margin: 0 5px 0 5px;
}

.right {
	height: 500px;
	width: 470px;
	float: right;
	right: 0;
}

/* 列表的样式  */
ol {
	list-style-position: inside;
}

ol .ol-title {
	font-size: 40px;
	padding-bottom: 5px;
	text-align: center;
}

li {
	font-size: 30px;
}

/* 列表的超链接部分的样式  */
li a {
	text-transform: uppercase;
	font-size: 30px;
	color: #018c54;
	text-decoration: none;
	position: relative;
	/*  display: block; */
}

li a:before,li a:after {
	content: '';
	border-bottom: solid 2px red;
	position: absolute;
	bottom: 0;
	width: 0;
}

li a:before {
	left: 0;
}

li a:after {
	right: 0;
}

li a:hover:before,li a:hover:after {
	width: 50%;
}

li a:before,li a:after {
	-webkit-transition: all 0.4s ease;
	transition: all 0.4s ease;
}

/* 版权信息 */
.footer {
	margin-top: 3%;
	text-align: center;
	display: block;
}

.footer p {
	font-size: 20px;
	font-family: 'Muli', sans-serif;
	font-weight: bold;
	line-height: 25px;
}

.footer a {
	font-size: 20px;
}

.footer a,a:active {
	text-decoration: none;
	transition: all 0.5s ease-in-out;
}

.footer a:hover {
	color: #c0392b;
	transition: all 0.5s ease-in-out;
}